Dataset statistics
| Number of variables | 12 |
|---|---|
| Number of observations | 1225 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 58 |
| Duplicate rows (%) | 4.7% |
| Total size in memory | 115.0 KiB |
| Average record size in memory | 96.1 B |
Variable types
| Numeric | 12 |
|---|
| Dataset has 58 (4.7%) duplicate rows | Duplicates |
residual sugar is highly overall correlated with density | High correlation |
chlorides is highly overall correlated with density and 1 other fields | High correlation |
free sulfur dioxide is highly overall correlated with total sulfur dioxide | High correlation |
total sulfur dioxide is highly overall correlated with free sulfur dioxide and 1 other fields | High correlation |
density is highly overall correlated with residual sugar and 3 other fields | High correlation |
alcohol is highly overall correlated with chlorides and 1 other fields | High correlation |
Reproduction
| Analysis started | 2023-04-14 16:34:58.634144 |
|---|---|
| Analysis finished | 2023-04-14 16:35:06.418907 |
| Duration | 7.78 seconds |
| Software version | pandas-profiling v0.0.dev0 |
| Download configuration | config.json |
fixed acidity
Real number (ℝ)
| Distinct | 53 |
|---|---|
| Distinct (%) | 4.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6.8230612 |
| Minimum | 3.9 |
|---|---|
| Maximum | 14.2 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.7 KiB |
Quantile statistics
| Minimum | 3.9 |
|---|---|
| 5-th percentile | 5.6 |
| Q1 | 6.3 |
| median | 6.8 |
| Q3 | 7.3 |
| 95-th percentile | 8.28 |
| Maximum | 14.2 |
| Range | 10.3 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.83440178 |
|---|---|
| Coefficient of variation (CV) | 0.12229141 |
| Kurtosis | 5.1553154 |
| Mean | 6.8230612 |
| Median Absolute Deviation (MAD) | 0.5 |
| Skewness | 0.82337227 |
| Sum | 8358.25 |
| Variance | 0.69622632 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6.8 | 81 | 6.6% |
| 6.4 | 73 | 6.0% |
| 6.6 | 63 | 5.1% |
| 6.2 | 62 | 5.1% |
| 6.9 | 61 | 5.0% |
| 7 | 61 | 5.0% |
| 6.7 | 54 | 4.4% |
| 6 | 54 | 4.4% |
| 7.4 | 53 | 4.3% |
| 6.5 | 52 | 4.2% |
| Other values (43) | 611 |
| Value | Count | Frequency (%) |
| 3.9 | 1 | 0.1% |
| 4.2 | 1 | 0.1% |
| 4.4 | 1 | 0.1% |
| 4.7 | 2 | 0.2% |
| 4.8 | 1 | 0.1% |
| 4.9 | 2 | 0.2% |
| 5 | 9 | |
| 5.1 | 6 | |
| 5.2 | 6 | |
| 5.3 | 8 |
| Value | Count | Frequency (%) |
| 14.2 | 1 | 0.1% |
| 9.8 | 1 | 0.1% |
| 9.5 | 1 | 0.1% |
| 9.4 | 3 | |
| 9.2 | 7 | |
| 9.1 | 2 | 0.2% |
| 8.9 | 4 | |
| 8.8 | 5 | |
| 8.7 | 5 | |
| 8.6 | 7 |
volatile acidity
Real number (ℝ)
| Distinct | 86 |
|---|---|
| Distinct (%) | 7.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.27543265 |
| Minimum | 0.08 |
|---|---|
| Maximum | 0.76 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.7 KiB |
Quantile statistics
| Minimum | 0.08 |
|---|---|
| 5-th percentile | 0.15 |
| Q1 | 0.21 |
| median | 0.26 |
| Q3 | 0.32 |
| 95-th percentile | 0.46 |
| Maximum | 0.76 |
| Range | 0.68 |
| Interquartile range (IQR) | 0.11 |
Descriptive statistics
| Standard deviation | 0.098466886 |
|---|---|
| Coefficient of variation (CV) | 0.35749896 |
| Kurtosis | 3.0701209 |
| Mean | 0.27543265 |
| Median Absolute Deviation (MAD) | 0.05 |
| Skewness | 1.3748233 |
| Sum | 337.405 |
| Variance | 0.0096957277 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.25 | 76 | 6.2% |
| 0.27 | 64 | 5.2% |
| 0.23 | 62 | 5.1% |
| 0.28 | 62 | 5.1% |
| 0.24 | 61 | 5.0% |
| 0.21 | 59 | 4.8% |
| 0.26 | 59 | 4.8% |
| 0.3 | 56 | 4.6% |
| 0.22 | 51 | 4.2% |
| 0.2 | 49 | 4.0% |
| Other values (76) | 626 |
| Value | Count | Frequency (%) |
| 0.08 | 1 | 0.1% |
| 0.09 | 1 | 0.1% |
| 0.1 | 4 | 0.3% |
| 0.105 | 1 | 0.1% |
| 0.11 | 1 | 0.1% |
| 0.115 | 1 | 0.1% |
| 0.12 | 14 | |
| 0.13 | 11 | |
| 0.14 | 11 | |
| 0.15 | 22 |
| Value | Count | Frequency (%) |
| 0.76 | 1 | 0.1% |
| 0.75 | 1 | 0.1% |
| 0.74 | 1 | 0.1% |
| 0.695 | 1 | 0.1% |
| 0.69 | 1 | 0.1% |
| 0.68 | 1 | 0.1% |
| 0.67 | 2 | |
| 0.66 | 2 | |
| 0.64 | 3 | |
| 0.615 | 1 | 0.1% |
citric acid
Real number (ℝ)
| Distinct | 79 |
|---|---|
| Distinct (%) | 6.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.33714286 |
| Minimum | 0 |
|---|---|
| Maximum | 0.99 |
| Zeros | 4 |
| Zeros (%) | 0.3% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0.172 |
| Q1 | 0.27 |
| median | 0.32 |
| Q3 | 0.39 |
| 95-th percentile | 0.568 |
| Maximum | 0.99 |
| Range | 0.99 |
| Interquartile range (IQR) | 0.12 |
Descriptive statistics
| Standard deviation | 0.12366476 |
|---|---|
| Coefficient of variation (CV) | 0.36680227 |
| Kurtosis | 2.7200544 |
| Mean | 0.33714286 |
| Median Absolute Deviation (MAD) | 0.06 |
| Skewness | 0.99769706 |
| Sum | 413 |
| Variance | 0.015292974 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.3 | 82 | 6.7% |
| 0.29 | 66 | 5.4% |
| 0.28 | 64 | 5.2% |
| 0.32 | 62 | 5.1% |
| 0.49 | 60 | 4.9% |
| 0.26 | 59 | 4.8% |
| 0.34 | 57 | 4.7% |
| 0.27 | 53 | 4.3% |
| 0.36 | 50 | 4.1% |
| 0.24 | 50 | 4.1% |
| Other values (69) | 622 |
| Value | Count | Frequency (%) |
| 0 | 4 | |
| 0.01 | 1 | 0.1% |
| 0.02 | 1 | 0.1% |
| 0.03 | 2 | 0.2% |
| 0.04 | 3 | |
| 0.05 | 3 | |
| 0.06 | 3 | |
| 0.07 | 2 | 0.2% |
| 0.08 | 1 | 0.1% |
| 0.09 | 5 |
| Value | Count | Frequency (%) |
| 0.99 | 1 | 0.1% |
| 0.91 | 1 | 0.1% |
| 0.86 | 1 | 0.1% |
| 0.82 | 1 | 0.1% |
| 0.81 | 1 | 0.1% |
| 0.8 | 1 | 0.1% |
| 0.74 | 16 | |
| 0.73 | 1 | 0.1% |
| 0.71 | 3 | 0.2% |
| 0.7 | 1 | 0.1% |
residual sugar
Real number (ℝ)
| Distinct | 221 |
|---|---|
| Distinct (%) | 18.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6.252 |
| Minimum | 0.6 |
|---|---|
| Maximum | 26.05 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.7 KiB |
Quantile statistics
| Minimum | 0.6 |
|---|---|
| 5-th percentile | 1.1 |
| Q1 | 1.7 |
| median | 5.1 |
| Q3 | 9.8 |
| 95-th percentile | 15.48 |
| Maximum | 26.05 |
| Range | 25.45 |
| Interquartile range (IQR) | 8.1 |
Descriptive statistics
| Standard deviation | 4.8621628 |
|---|---|
| Coefficient of variation (CV) | 0.77769719 |
| Kurtosis | -0.26359641 |
| Mean | 6.252 |
| Median Absolute Deviation (MAD) | 3.5 |
| Skewness | 0.78586003 |
| Sum | 7658.7 |
| Variance | 23.640627 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1.2 | 46 | 3.8% |
| 1.4 | 42 | 3.4% |
| 1.5 | 42 | 3.4% |
| 1.6 | 36 | 2.9% |
| 1.3 | 32 | 2.6% |
| 1.1 | 32 | 2.6% |
| 1 | 29 | 2.4% |
| 1.7 | 24 | 2.0% |
| 1.8 | 23 | 1.9% |
| 2.2 | 19 | 1.6% |
| Other values (211) | 900 |
| Value | Count | Frequency (%) |
| 0.6 | 1 | 0.1% |
| 0.7 | 2 | 0.2% |
| 0.8 | 9 | 0.7% |
| 0.9 | 9 | 0.7% |
| 1 | 29 | |
| 1.05 | 1 | 0.1% |
| 1.1 | 32 | |
| 1.15 | 1 | 0.1% |
| 1.2 | 46 | |
| 1.25 | 1 | 0.1% |
| Value | Count | Frequency (%) |
| 26.05 | 1 | 0.1% |
| 22.6 | 1 | 0.1% |
| 22 | 1 | 0.1% |
| 19.8 | 1 | 0.1% |
| 19.5 | 1 | 0.1% |
| 19.4 | 1 | 0.1% |
| 19.3 | 1 | 0.1% |
| 19.25 | 1 | 0.1% |
| 18.95 | 3 | |
| 18.8 | 1 | 0.1% |
chlorides
Real number (ℝ)
| Distinct | 99 |
|---|---|
| Distinct (%) | 8.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.046306939 |
| Minimum | 0.014 |
|---|---|
| Maximum | 0.271 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.7 KiB |
Quantile statistics
| Minimum | 0.014 |
|---|---|
| 5-th percentile | 0.028 |
| Q1 | 0.036 |
| median | 0.042 |
| Q3 | 0.05 |
| 95-th percentile | 0.069 |
| Maximum | 0.271 |
| Range | 0.257 |
| Interquartile range (IQR) | 0.014 |
Descriptive statistics
| Standard deviation | 0.023736031 |
|---|---|
| Coefficient of variation (CV) | 0.51258044 |
| Kurtosis | 29.172272 |
| Mean | 0.046306939 |
| Median Absolute Deviation (MAD) | 0.007 |
| Skewness | 4.7007972 |
| Sum | 56.726 |
| Variance | 0.00056339918 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.036 | 62 | 5.1% |
| 0.038 | 53 | 4.3% |
| 0.042 | 49 | 4.0% |
| 0.04 | 49 | 4.0% |
| 0.05 | 45 | 3.7% |
| 0.039 | 44 | 3.6% |
| 0.043 | 44 | 3.6% |
| 0.047 | 42 | 3.4% |
| 0.045 | 41 | 3.3% |
| 0.049 | 40 | 3.3% |
| Other values (89) | 756 |
| Value | Count | Frequency (%) |
| 0.014 | 1 | 0.1% |
| 0.015 | 1 | 0.1% |
| 0.017 | 1 | 0.1% |
| 0.018 | 1 | 0.1% |
| 0.019 | 4 | |
| 0.02 | 5 | |
| 0.021 | 4 | |
| 0.022 | 3 | 0.2% |
| 0.023 | 5 | |
| 0.024 | 8 |
| Value | Count | Frequency (%) |
| 0.271 | 1 | |
| 0.244 | 1 | |
| 0.24 | 1 | |
| 0.217 | 1 | |
| 0.211 | 1 | |
| 0.208 | 1 | |
| 0.201 | 1 | |
| 0.197 | 2 | |
| 0.185 | 1 | |
| 0.174 | 2 |
free sulfur dioxide
Real number (ℝ)
| Distinct | 93 |
|---|---|
| Distinct (%) | 7.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 35.683265 |
| Minimum | 2 |
|---|---|
| Maximum | 289 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.7 KiB |
Quantile statistics
| Minimum | 2 |
|---|---|
| 5-th percentile | 12 |
| Q1 | 24 |
| median | 34 |
| Q3 | 46 |
| 95-th percentile | 64 |
| Maximum | 289 |
| Range | 287 |
| Interquartile range (IQR) | 22 |
Descriptive statistics
| Standard deviation | 17.578886 |
|---|---|
| Coefficient of variation (CV) | 0.49263671 |
| Kurtosis | 35.246182 |
| Mean | 35.683265 |
| Median Absolute Deviation (MAD) | 11 |
| Skewness | 2.8993195 |
| Sum | 43712 |
| Variance | 309.01724 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 35 | 40 | 3.3% |
| 31 | 38 | 3.1% |
| 36 | 37 | 3.0% |
| 29 | 34 | 2.8% |
| 34 | 33 | 2.7% |
| 37 | 32 | 2.6% |
| 26 | 32 | 2.6% |
| 32 | 31 | 2.5% |
| 28 | 30 | 2.4% |
| 33 | 30 | 2.4% |
| Other values (83) | 888 |
| Value | Count | Frequency (%) |
| 2 | 1 | 0.1% |
| 4 | 2 | 0.2% |
| 5 | 4 | 0.3% |
| 6 | 10 | |
| 7 | 3 | 0.2% |
| 8 | 6 | 0.5% |
| 9 | 8 | |
| 10 | 11 | |
| 11 | 12 | |
| 12 | 16 |
| Value | Count | Frequency (%) |
| 289 | 1 | |
| 138.5 | 1 | |
| 101 | 1 | |
| 86 | 1 | |
| 85 | 2 | |
| 82.5 | 1 | |
| 82 | 1 | |
| 78 | 2 | |
| 77 | 1 | |
| 76 | 2 |
total sulfur dioxide
Real number (ℝ)
| Distinct | 206 |
|---|---|
| Distinct (%) | 16.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 138.5302 |
| Minimum | 9 |
|---|---|
| Maximum | 440 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.7 KiB |
Quantile statistics
| Minimum | 9 |
|---|---|
| 5-th percentile | 76 |
| Q1 | 107 |
| median | 132 |
| Q3 | 168 |
| 95-th percentile | 215 |
| Maximum | 440 |
| Range | 431 |
| Interquartile range (IQR) | 61 |
Descriptive statistics
| Standard deviation | 43.897919 |
|---|---|
| Coefficient of variation (CV) | 0.31688338 |
| Kurtosis | 2.3890729 |
| Mean | 138.5302 |
| Median Absolute Deviation (MAD) | 29 |
| Skewness | 0.78709566 |
| Sum | 169699.5 |
| Variance | 1927.0273 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 122 | 20 | 1.6% |
| 111 | 20 | 1.6% |
| 114 | 19 | 1.6% |
| 116 | 17 | 1.4% |
| 115 | 17 | 1.4% |
| 168 | 17 | 1.4% |
| 124 | 17 | 1.4% |
| 107 | 16 | 1.3% |
| 128 | 16 | 1.3% |
| 152 | 15 | 1.2% |
| Other values (196) | 1051 |
| Value | Count | Frequency (%) |
| 9 | 1 | |
| 24 | 1 | |
| 29 | 1 | |
| 30 | 1 | |
| 34 | 1 | |
| 37 | 1 | |
| 41 | 1 | |
| 47 | 1 | |
| 49 | 1 | |
| 50 | 1 |
| Value | Count | Frequency (%) |
| 440 | 1 | |
| 366.5 | 1 | |
| 344 | 1 | |
| 303 | 1 | |
| 282 | 1 | |
| 272 | 2 | |
| 260 | 1 | |
| 255 | 1 | |
| 253 | 1 | |
| 251 | 1 |
density
Real number (ℝ)
| Distinct | 492 |
|---|---|
| Distinct (%) | 40.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.99391241 |
| Minimum | 0.98722 |
|---|---|
| Maximum | 1.00295 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.7 KiB |
Quantile statistics
| Minimum | 0.98722 |
|---|---|
| 5-th percentile | 0.989614 |
| Q1 | 0.99166 |
| median | 0.9937 |
| Q3 | 0.99604 |
| 95-th percentile | 0.9986 |
| Maximum | 1.00295 |
| Range | 0.01573 |
| Interquartile range (IQR) | 0.00438 |
Descriptive statistics
| Standard deviation | 0.0028789526 |
|---|---|
| Coefficient of variation (CV) | 0.0028965858 |
| Kurtosis | -0.730047 |
| Mean | 0.99391241 |
| Median Absolute Deviation (MAD) | 0.00217 |
| Skewness | 0.24350129 |
| Sum | 1217.5427 |
| Variance | 8.2883681 × 10-6 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.992 | 22 | 1.8% |
| 0.993 | 17 | 1.4% |
| 0.994 | 15 | 1.2% |
| 0.9928 | 14 | 1.1% |
| 0.9972 | 14 | 1.1% |
| 0.9932 | 14 | 1.1% |
| 0.9918 | 13 | 1.1% |
| 0.9942 | 13 | 1.1% |
| 0.9914 | 13 | 1.1% |
| 0.9966 | 13 | 1.1% |
| Other values (482) | 1077 |
| Value | Count | Frequency (%) |
| 0.98722 | 1 | |
| 0.98742 | 1 | |
| 0.98746 | 2 | |
| 0.98802 | 1 | |
| 0.98823 | 1 | |
| 0.98836 | 1 | |
| 0.98845 | 1 | |
| 0.98856 | 1 | |
| 0.98862 | 1 | |
| 0.98867 | 1 |
| Value | Count | Frequency (%) |
| 1.00295 | 1 | |
| 1.001 | 1 | |
| 1.00098 | 1 | |
| 1.0008 | 1 | |
| 1.0006 | 1 | |
| 1.0005 | 1 | |
| 1.00047 | 1 | |
| 1.0004 | 2 | |
| 1.00037 | 1 | |
| 1.0003 | 1 |
pH
Real number (ℝ)
| Distinct | 86 |
|---|---|
| Distinct (%) | 7.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.1849796 |
| Minimum | 2.8 |
|---|---|
| Maximum | 3.81 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.7 KiB |
Quantile statistics
| Minimum | 2.8 |
|---|---|
| 5-th percentile | 2.96 |
| Q1 | 3.08 |
| median | 3.17 |
| Q3 | 3.27 |
| 95-th percentile | 3.47 |
| Maximum | 3.81 |
| Range | 1.01 |
| Interquartile range (IQR) | 0.19 |
Descriptive statistics
| Standard deviation | 0.15519023 |
|---|---|
| Coefficient of variation (CV) | 0.048725659 |
| Kurtosis | 0.4218719 |
| Mean | 3.1849796 |
| Median Absolute Deviation (MAD) | 0.1 |
| Skewness | 0.4993355 |
| Sum | 3901.6 |
| Variance | 0.024084007 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3.22 | 44 | 3.6% |
| 3.14 | 40 | 3.3% |
| 3.11 | 38 | 3.1% |
| 3.25 | 38 | 3.1% |
| 3.18 | 37 | 3.0% |
| 3.19 | 35 | 2.9% |
| 3.16 | 34 | 2.8% |
| 3.12 | 33 | 2.7% |
| 3.08 | 32 | 2.6% |
| 3.2 | 32 | 2.6% |
| Other values (76) | 862 |
| Value | Count | Frequency (%) |
| 2.8 | 1 | 0.1% |
| 2.83 | 2 | 0.2% |
| 2.85 | 6 | |
| 2.86 | 2 | 0.2% |
| 2.87 | 3 | 0.2% |
| 2.88 | 3 | 0.2% |
| 2.89 | 4 | 0.3% |
| 2.9 | 10 | |
| 2.91 | 5 | |
| 2.92 | 4 | 0.3% |
| Value | Count | Frequency (%) |
| 3.81 | 1 | |
| 3.8 | 1 | |
| 3.75 | 1 | |
| 3.69 | 1 | |
| 3.68 | 1 | |
| 3.66 | 1 | |
| 3.65 | 1 | |
| 3.63 | 2 | |
| 3.62 | 1 | |
| 3.6 | 2 |
sulphates
Real number (ℝ)
| Distinct | 68 |
|---|---|
| Distinct (%) | 5.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.49075918 |
| Minimum | 0.25 |
|---|---|
| Maximum | 1.08 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.7 KiB |
Quantile statistics
| Minimum | 0.25 |
|---|---|
| 5-th percentile | 0.33 |
| Q1 | 0.41 |
| median | 0.48 |
| Q3 | 0.55 |
| 95-th percentile | 0.7 |
| Maximum | 1.08 |
| Range | 0.83 |
| Interquartile range (IQR) | 0.14 |
Descriptive statistics
| Standard deviation | 0.11580633 |
|---|---|
| Coefficient of variation (CV) | 0.23597384 |
| Kurtosis | 2.1365064 |
| Mean | 0.49075918 |
| Median Absolute Deviation (MAD) | 0.07 |
| Skewness | 1.0333753 |
| Sum | 601.18 |
| Variance | 0.013411106 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.44 | 60 | 4.9% |
| 0.46 | 58 | 4.7% |
| 0.38 | 57 | 4.7% |
| 0.48 | 56 | 4.6% |
| 0.5 | 56 | 4.6% |
| 0.42 | 47 | 3.8% |
| 0.52 | 47 | 3.8% |
| 0.51 | 44 | 3.6% |
| 0.47 | 43 | 3.5% |
| 0.45 | 43 | 3.5% |
| Other values (58) | 714 |
| Value | Count | Frequency (%) |
| 0.25 | 3 | 0.2% |
| 0.26 | 1 | 0.1% |
| 0.27 | 3 | 0.2% |
| 0.28 | 3 | 0.2% |
| 0.29 | 7 | |
| 0.3 | 13 | |
| 0.31 | 11 | |
| 0.32 | 17 | |
| 0.33 | 16 | |
| 0.34 | 12 |
| Value | Count | Frequency (%) |
| 1.08 | 1 | 0.1% |
| 1.01 | 1 | 0.1% |
| 0.99 | 1 | 0.1% |
| 0.98 | 3 | |
| 0.97 | 1 | 0.1% |
| 0.96 | 1 | 0.1% |
| 0.88 | 3 | |
| 0.87 | 2 | |
| 0.86 | 1 | 0.1% |
| 0.83 | 2 |
alcohol
Real number (ℝ)
| Distinct | 75 |
|---|---|
| Distinct (%) | 6.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 10.526264 |
| Minimum | 8 |
|---|---|
| Maximum | 14 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.7 KiB |
Quantile statistics
| Minimum | 8 |
|---|---|
| 5-th percentile | 8.9 |
| Q1 | 9.5 |
| median | 10.4 |
| Q3 | 11.4 |
| 95-th percentile | 12.7 |
| Maximum | 14 |
| Range | 6 |
| Interquartile range (IQR) | 1.9 |
Descriptive statistics
| Standard deviation | 1.2316939 |
|---|---|
| Coefficient of variation (CV) | 0.11701149 |
| Kurtosis | -0.75921505 |
| Mean | 10.526264 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.45499016 |
| Sum | 12894.673 |
| Variance | 1.5170698 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 9.5 | 66 | 5.4% |
| 9.4 | 55 | 4.5% |
| 9.2 | 50 | 4.1% |
| 9.3 | 45 | 3.7% |
| 11 | 43 | 3.5% |
| 10.8 | 41 | 3.3% |
| 9 | 41 | 3.3% |
| 10.4 | 40 | 3.3% |
| 10.5 | 39 | 3.2% |
| 9.1 | 35 | 2.9% |
| Other values (65) | 770 |
| Value | Count | Frequency (%) |
| 8 | 1 | 0.1% |
| 8.4 | 1 | 0.1% |
| 8.5 | 1 | 0.1% |
| 8.6 | 6 | 0.5% |
| 8.7 | 18 | 1.5% |
| 8.8 | 24 | |
| 8.9 | 27 | |
| 9 | 41 | |
| 9.1 | 35 | |
| 9.2 | 50 |
| Value | Count | Frequency (%) |
| 14 | 2 | 0.2% |
| 13.9 | 1 | 0.1% |
| 13.6 | 3 | 0.2% |
| 13.5 | 3 | 0.2% |
| 13.4 | 5 | |
| 13.3 | 3 | 0.2% |
| 13.2 | 3 | 0.2% |
| 13.1 | 3 | 0.2% |
| 13.05 | 1 | 0.1% |
| 13 | 10 |
quality
Real number (ℝ)
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5.9053061 |
| Minimum | 3 |
|---|---|
| Maximum | 8 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 9.7 KiB |
Quantile statistics
| Minimum | 3 |
|---|---|
| 5-th percentile | 5 |
| Q1 | 5 |
| median | 6 |
| Q3 | 6 |
| 95-th percentile | 7 |
| Maximum | 8 |
| Range | 5 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.88146098 |
|---|---|
| Coefficient of variation (CV) | 0.14926592 |
| Kurtosis | 0.16805373 |
| Mean | 5.9053061 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.063574244 |
| Sum | 7234 |
| Variance | 0.77697346 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6 | 544 | |
| 5 | 358 | |
| 7 | 241 | |
| 8 | 43 | 3.5% |
| 4 | 32 | 2.6% |
| 3 | 7 | 0.6% |
| Value | Count | Frequency (%) |
| 3 | 7 | 0.6% |
| 4 | 32 | 2.6% |
| 5 | 358 | |
| 6 | 544 | |
| 7 | 241 | |
| 8 | 43 | 3.5% |
| Value | Count | Frequency (%) |
| 8 | 43 | 3.5% |
| 7 | 241 | |
| 6 | 544 | |
| 5 | 358 | |
| 4 | 32 | 2.6% |
| 3 | 7 | 0.6% |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| fixed acidity | 1.000 | -0.049 | 0.262 | 0.130 | 0.116 | -0.020 | 0.106 | 0.293 | -0.435 | -0.032 | -0.149 | -0.079 |
| volatile acidity | -0.049 | 1.000 | -0.201 | 0.122 | 0.007 | -0.088 | 0.092 | -0.004 | -0.077 | 0.009 | 0.040 | -0.174 |
| citric acid | 0.262 | -0.201 | 1.000 | 0.030 | 0.026 | 0.081 | 0.068 | 0.102 | -0.153 | 0.073 | -0.056 | 0.053 |
| residual sugar | 0.130 | 0.122 | 0.030 | 1.000 | 0.223 | 0.333 | 0.448 | 0.781 | -0.193 | 0.022 | -0.439 | -0.076 |
| chlorides | 0.116 | 0.007 | 0.026 | 0.223 | 1.000 | 0.151 | 0.401 | 0.524 | -0.067 | 0.119 | -0.589 | -0.337 |
| free sulfur dioxide | -0.020 | -0.088 | 0.081 | 0.333 | 0.151 | 1.000 | 0.610 | 0.312 | -0.021 | 0.091 | -0.262 | -0.007 |
| total sulfur dioxide | 0.106 | 0.092 | 0.068 | 0.448 | 0.401 | 0.610 | 1.000 | 0.566 | -0.025 | 0.174 | -0.483 | -0.206 |
| density | 0.293 | -0.004 | 0.102 | 0.781 | 0.524 | 0.312 | 0.566 | 1.000 | -0.115 | 0.107 | -0.823 | -0.353 |
| pH | -0.435 | -0.077 | -0.153 | -0.193 | -0.067 | -0.021 | -0.025 | -0.115 | 1.000 | 0.152 | 0.154 | 0.083 |
| sulphates | -0.032 | 0.009 | 0.073 | 0.022 | 0.119 | 0.091 | 0.174 | 0.107 | 0.152 | 1.000 | -0.049 | 0.016 |
| alcohol | -0.149 | 0.040 | -0.056 | -0.439 | -0.589 | -0.262 | -0.483 | -0.823 | 0.154 | -0.049 | 1.000 | 0.445 |
| quality | -0.079 | -0.174 | 0.053 | -0.076 | -0.337 | -0.007 | -0.206 | -0.353 | 0.083 | 0.016 | 0.445 | 1.000 |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 6.0 | 0.29 | 0.41 | 10.80 | 0.048 | 55.0 | 149.0 | 0.99370 | 3.09 | 0.59 | 10.966667 | 7 |
| 1 | 5.4 | 0.53 | 0.16 | 2.70 | 0.036 | 34.0 | 128.0 | 0.98856 | 3.20 | 0.53 | 13.200000 | 8 |
| 2 | 7.1 | 0.25 | 0.39 | 2.10 | 0.036 | 30.0 | 124.0 | 0.99080 | 3.28 | 0.43 | 12.200000 | 8 |
| 3 | 7.3 | 0.28 | 0.35 | 1.60 | 0.054 | 31.0 | 148.0 | 0.99178 | 3.18 | 0.47 | 10.700000 | 5 |
| 4 | 6.5 | 0.32 | 0.34 | 5.70 | 0.044 | 27.0 | 91.0 | 0.99184 | 3.28 | 0.60 | 12.000000 | 7 |
| 5 | 6.3 | 0.30 | 0.91 | 8.20 | 0.034 | 50.0 | 199.0 | 0.99394 | 3.39 | 0.49 | 11.700000 | 6 |
| 6 | 7.0 | 0.36 | 0.14 | 11.60 | 0.043 | 35.0 | 228.0 | 0.99770 | 3.13 | 0.51 | 8.900000 | 5 |
| 7 | 7.6 | 0.26 | 0.36 | 1.60 | 0.032 | 6.0 | 106.0 | 0.99300 | 3.15 | 0.40 | 10.400000 | 4 |
| 8 | 8.3 | 0.18 | 0.30 | 1.10 | 0.033 | 20.0 | 57.0 | 0.99109 | 3.02 | 0.51 | 11.000000 | 6 |
| 9 | 8.7 | 0.31 | 0.73 | 14.35 | 0.044 | 27.0 | 191.0 | 1.00013 | 2.96 | 0.88 | 8.700000 | 5 |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1215 | 6.40 | 0.41 | 0.01 | 6.10 | 0.048 | 20.0 | 70.0 | 0.99362 | 3.19 | 0.42 | 10.0 | 5 |
| 1216 | 6.30 | 0.24 | 0.35 | 2.30 | 0.039 | 43.0 | 109.0 | 0.99056 | 3.34 | 0.44 | 11.8 | 6 |
| 1217 | 5.80 | 0.54 | 0.00 | 1.40 | 0.033 | 40.0 | 107.0 | 0.98918 | 3.26 | 0.35 | 12.4 | 5 |
| 1218 | 9.40 | 0.28 | 0.30 | 1.60 | 0.045 | 36.0 | 139.0 | 0.99534 | 3.11 | 0.49 | 9.3 | 5 |
| 1219 | 6.50 | 0.21 | 0.42 | 1.10 | 0.059 | 33.0 | 101.0 | 0.99270 | 3.12 | 0.38 | 9.7 | 6 |
| 1220 | 6.15 | 0.21 | 0.37 | 3.20 | 0.021 | 20.0 | 80.0 | 0.99076 | 3.39 | 0.47 | 12.0 | 5 |
| 1221 | 7.10 | 0.28 | 0.44 | 1.80 | 0.032 | 32.0 | 107.0 | 0.99070 | 3.25 | 0.48 | 12.2 | 7 |
| 1222 | 5.90 | 0.13 | 0.28 | 1.90 | 0.050 | 20.0 | 78.0 | 0.99180 | 3.43 | 0.64 | 10.8 | 6 |
| 1223 | 6.80 | 0.30 | 0.29 | 6.20 | 0.025 | 29.0 | 95.0 | 0.99071 | 3.03 | 0.32 | 12.9 | 7 |
| 1224 | 7.40 | 0.25 | 0.36 | 2.05 | 0.050 | 31.0 | 100.0 | 0.99200 | 3.19 | 0.44 | 10.8 | 6 |
Most frequently occurring
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | # duplicates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 6.8 | 0.18 | 0.30 | 12.8 | 0.062 | 19.0 | 171.0 | 0.99808 | 3.00 | 0.52 | 9.0 | 7 | 4 |
| 42 | 7.4 | 0.19 | 0.30 | 12.8 | 0.053 | 48.5 | 229.0 | 0.99860 | 3.14 | 0.49 | 9.1 | 7 | 4 |
| 14 | 6.4 | 0.24 | 0.49 | 5.8 | 0.053 | 25.0 | 120.0 | 0.99420 | 3.01 | 0.98 | 10.5 | 6 | 3 |
| 16 | 6.5 | 0.18 | 0.41 | 14.2 | 0.039 | 47.0 | 129.0 | 0.99678 | 3.28 | 0.72 | 10.3 | 7 | 3 |
| 18 | 6.6 | 0.30 | 0.25 | 8.0 | 0.036 | 21.0 | 124.0 | 0.99362 | 3.06 | 0.38 | 10.8 | 6 | 3 |
| 21 | 6.8 | 0.19 | 0.71 | 17.5 | 0.042 | 21.0 | 114.0 | 0.99784 | 2.85 | 0.50 | 9.5 | 6 | 3 |
| 35 | 7.2 | 0.23 | 0.39 | 14.2 | 0.058 | 49.0 | 192.0 | 0.99790 | 2.98 | 0.48 | 9.0 | 7 | 3 |
| 41 | 7.4 | 0.16 | 0.30 | 13.7 | 0.056 | 33.0 | 168.0 | 0.99825 | 2.90 | 0.44 | 8.7 | 7 | 3 |
| 0 | 5.0 | 0.27 | 0.32 | 4.5 | 0.032 | 58.0 | 178.0 | 0.98956 | 3.45 | 0.31 | 12.6 | 7 | 2 |
| 1 | 5.5 | 0.12 | 0.33 | 1.0 | 0.038 | 23.0 | 131.0 | 0.99164 | 3.25 | 0.45 | 9.8 | 5 | 2 |